From 9929649092a442104deedb7a430fbb9b23be9933 Mon Sep 17 00:00:00 2001
From: kartik arcot <kartik.arcot@verdantrobotics.com>
Date: Mon, 23 Jan 2023 10:36:16 -0800
Subject: [PATCH] execution trace use std aligned storage

---
 gtsam/nonlinear/internal/ExecutionTrace.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/gtsam/nonlinear/internal/ExecutionTrace.h b/gtsam/nonlinear/internal/ExecutionTrace.h
index 17557ba3a..7a6684a27 100644
--- a/gtsam/nonlinear/internal/ExecutionTrace.h
+++ b/gtsam/nonlinear/internal/ExecutionTrace.h
@@ -22,11 +22,11 @@
 #include <gtsam/inference/Key.h>
 #include <gtsam/base/Manifold.h>
 
-#include <boost/type_traits/aligned_storage.hpp>
-
 #include <Eigen/Core>
+
 #include <iostream>
 #include <optional>
+#include <type_traits>
 
 namespace gtsam {
 namespace internal {
@@ -37,7 +37,7 @@ template<int T> struct CallRecord;
 /// It enforces the proper alignment in a portable way.
 /// Provide a traceSize() sized array of this type to traceExecution as traceStorage.
 static const unsigned TraceAlignment = 32;
-typedef boost::aligned_storage<1, TraceAlignment>::type ExecutionTraceStorage;
+typedef std::aligned_storage<1, TraceAlignment>::type ExecutionTraceStorage;
 
 template<bool UseBlock, typename Derived>
 struct UseBlockIf {